202306864

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{39887}}^1$

素因数の和:40212

約数の個数: 20

約数和(自身を含む): 393215904

約数和(自身を除く): 190909040

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 39887, 79774, 159548, 319096, 638192, 12644179, 25288358, 50576716, 101153432, 202306864]

約数ペア:

[(1, 202306864), (2, 101153432), (4, 50576716), (8, 25288358), (16, 12644179), (317, 638192), (634, 319096), (1268, 159548), (2536, 79774), (5072, 39887)]